We list 93 rehabs that accept medicare in Washington, based on SAMHSA's FindTreatment.gov data, with the most in Seattle (11), Spokane (10), and Tacoma (5). Compare services, insurance accepted and accreditation, or call for free help choosing.
Medicare: the basics
Yes, Medicare covers many types of substance use disorder treatment. Part A covers inpatient hospital care, Part B covers outpatient services, partial hospitalization, intensive outpatient programs and opioid treatment programs, and Part D covers many addiction medications. Original Medicare generally does not cover non-hospital residential rehab, and costs like deductibles still apply. Read the full guide →
2026 rankings
Ranked by the StartDrugRehab Score: accreditation, levels of care, patient ratings and payment options. Featured or claimed status never affects rank. How we rank
Best for: Residential treatmentJoint CommissionCARF
Why it made our list: Joint Commission and CARF accredited; offers residential care, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Residential treatmentJoint CommissionCARF
Why it made our list: Joint Commission and CARF accredited; offers residential care, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Supervised detoxJoint Commission
Why it made our list: Joint Commission accredited; offers detox, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Residential treatmentCARF
Why it made our list: CARF accredited; offers residential care, IOP, outpatient care, and MAT; accepts private insurance, Medicaid, and Medicare.
Best for: Veterans (VA care)Joint Commission
Why it made our list: Joint Commission accredited; offers detox, residential care, IOP, and outpatient care; accepts private insurance, Medicaid, and Medicare.
Best for: Intensive outpatient careJoint Commission
Why it made our list: Joint Commission accredited; offers IOP, outpatient care, MAT, and dual diagnosis care; accepts private insurance, Medicaid, and Medicare.
Best for: Veterans (VA care)Joint CommissionCARF
Why it made our list: Joint Commission and CARF accredited; offers residential care, outpatient care, MAT, and dual diagnosis care; accepts private insurance, Medicare, and TRICARE.
Best for: Intensive outpatient careCARF
Why it made our list: CARF accredited; offers IOP, outpatient care, MAT, and dual diagnosis care; accepts private insurance, Medicaid, and Medicare.
Best for: Methadone treatmentCARF
Why it made our list: CARF accredited; offers outpatient care, MAT, and dual diagnosis care; accepts private insurance, Medicaid, and Medicare.
Best for: Veterans (VA care)Joint CommissionCARF
Why it made our list: Joint Commission and CARF accredited; offers outpatient care, MAT, and dual diagnosis care; accepts private insurance, Medicaid, and Medicare.
Tacoma, WA 98493
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Centralia, WA 98531
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Yakima, WA 98902
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance
“Get help” calls our free helpline, not this facility.
Olalla, WA 98359
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Seattle, WA 98108
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Port Angeles, WA 98362
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
East Wenatchee, WA 98802
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Yakima, WA 98902
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance
“Get help” calls our free helpline, not this facility.
Monroe, WA 98272
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Kirkland, WA 98034
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Spokane, WA 99212
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Spokane, WA 99212
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Spokane, WA 99205
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Walla Walla, WA 99362
Joint Commission · CARF accredited
Levels of care
Payment accepted
Medicare · Private insurance · TRICARE +2 more
“Get help” calls our free helpline, not this facility.
Mount Vernon, WA 98273
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Self-pay
“Get help” calls our free helpline, not this facility.
Seattle, WA 98133
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Port Angeles, WA 98362
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Chehalis, WA 98532
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Yakima, WA 98902
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Gig Harbor, WA 98335
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Aberdeen, WA 98520
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Seattle, WA 98122
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Spokane, WA 99208
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Richland, WA 99352
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Bellingham, WA 98226
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Lacey, WA 98503
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Aberdeen, WA 98520
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +4 more
“Get help” calls our free helpline, not this facility.
Auburn, WA 98002
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Bellevue, WA 98005
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
We list 93 rehabs that accept medicare in Washington, based on SAMHSA's FindTreatment.gov data (updated October 2026).
The most listings are in Seattle (11), Spokane (10), and Tacoma (5).
Look for state licensing and accreditation (The Joint Commission or CARF), the right level of care for your needs, evidence-based therapies, and insurance compatibility. Read our guide to choosing a rehab or call (833) 589-6933 to talk it through.
Most private plans and Medicaid cover substance use treatment when it's medically necessary, but benefits vary by plan and network. Call (833) 589-6933 for a free, confidential benefits check.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Listings are not endorsements.
